baber/WOPTO huggingface dataset:
Patent JP-2000305354-A (JP)
Title: Image forming device
Inventor: TAKANO SATOSHI
IPC: G03G15/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To easily judge the occurrence of a toner abnormally feeding state with a simple structure in its early stages at a low cost and to prevent the occurrence of a device breakage accident caused by toner leakage or toner clogging by detecting internal pressure in a gas feeding path for feeding gas supplied to a gas flow moving means from a gas supply means. SOLUTION: Recovered toner (t) recovered by a cleaning means 11 after forming an image and separated from waste toner (tt) by a toner classification device 12 and reutilized is fed in the elastic tube of the recycled toner feeding path 4a of a toner feeding path 4 into a hopper 2f and a container 2e while the internal pressure is detected by an internal pressure detection means 8 in the gas feeding path 7 for feeding air being the gas supplied to the powder screw pump of the gas flow moving means 5 from the air pump of the gas flow supply means 6. Thus, the recycled toner (t) is moved to a developing device 2 and fed, and the waste toner (tt) separated by the device 12 is stored in a waste toner container 17 and discarded.
Patent JP-S63275754-A (JP)
Inventor: UENO MASARU
IPC: D03D51/34
Filed: 1987-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0410440-A (JP)
Title: High electron mobility transistor
Inventor: UCHIDA AKIRA
IPC: H01L21/338
Filed: 1990-04-26
Abstract: PURPOSE:To realize an FET having an ultrahigh speed/high breakdown strength gate by forming a thin film including an InAlAs and an n-type InGaAs on a substrate by using INP as the substrate, sequentially laminating ZnSi, WSi, Au on the n-type thin film, and annealing the n-type layer thereon. CONSTITUTION:Part of a contact layer 6 is removed, and an n-type layer 5 is exposed to form a recess 7. Then, ZnSi is formed about 300Angstrom  of thickness in the recess 7, WSi and Au are sequentially laminated in arbitrary thicknesses thereon to form a gate electrode. Thereafter, metal to become a source electrode 9, a drain electrode 10 is formed on the layer 6 by sputtering, etc., and ohmically junctioned. Then, this laminate is heat treated at 400 deg.C for one min to diffuse Zn in the ZnSi film to be alloyed, thereby forming a p-type layer. The depth of the p-type layer can be controlled by controlling its annealing time, and since the gate is formed in pn junction, a gate breakdown strength is improved as compared with that of a MESFET using a conventional Schottky junction.
Patent JP-S605068-A (JP)
Inventor: SAKURAI SHIGENORI
IPC: C04B35/46
Filed: 1983-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10299539-A (JP)
Title: Cylinder injection type spark ignition engine
Inventor: KASHIYAMA KENJI
IPC: F02D41/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress sticking of fuel to a cylinder wall, prevent dilution of oil, also suppress even sticking of fuel to a piston top surface and a combustion chamber ceiling part, improve emission and fuel consumption, even in the case of performing fuel injection in an intake stroke in a combustion chamber from an injector at cold operation time. SOLUTION: An injector 12 arranged in a peripheral edge part of a combustion chamber 5 is directed within diagonally downward 45 deg. relating to a direction orthogonal to a cylinder axial line, also at least at engine cold time, by performing fuel injection in an intake stroke, a uniform condition is provided, also at cold time, start timing of fuel injection in the intake stroke is set after the top dead center 30 deg. by a crank angle, and end timing of fuel injection is set to a crank angle in a range positioning a center line of atomization from the injector 12 in a cavity 6 in the top part of a piston 4.
Patent JP-H08301760-A (JP)
Title: Skin preparation for external use
Inventor: FUJII SEISHIROU
IPC: A61K8/00
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a skin preparation for external use, containing a nicontinic acid derivative having retinoic acid-like activity, exhibiting excellent skin aging preventing action and high stability and safety and having little transcutaneous absorbability and side effect. CONSTITUTION: This skin preparation contains compound of formula (R<1> to R<5> are each H, a 1-6C alkyl, OH, a halogen or a 1-6C alkoxy; X is NH-CO or CO-NH; R<6> is H, a 1-6C alkyl, OH, a halogen or a 1-6C alkoxy), e.g. 6-(3,4- diethylphenylcarbamoyl)nicotinic acid as an active component in an amount of 0.005-5wt.% based on the total skin preparation. Since the compound has the action to prevent the light injury of the skin with sunlight and the skin deterioration such as the wrinkling, sagging and the loss of gloss caused by aging, the deterioration of skin can be prevented and the skin can be kept in a healthy state by applying the agent in the daily treatment of the skin of after the exposure to sunlight. The agent can be prepared in the form of solution emulsion, ointment, dispersion, aerosol, etc.
Patent JP-H0679149-A (JP)
Title: Wet-dry reversible ultrafiltering membrane capable of integrity testing and testing method thereof
Inventor: PIITAA JIEI DEIIGEN
IPC: B01D69/02
Filed: 1993-05-13
Abstract: PURPOSE: To provide ultrafiltration/diafiltration membranes capable of being dried without loss of ultraffitration properties and to provide a rapid and reliable method to test these membrane properties. CONSTITUTION: These membranes are capable of excluding monodisperse latex particles each having 0.02 μm diameter and allow <=50 cc/min KUF flow rate per square foot (0.093 m<2> ) of the membrane under 0.70 kg/cm<2> at an ambient temperature when using 1-butanol saturated with water as a wetting liquid and the water saturated with 1-butanol as a displacing liquid after performing at least one wetting/drying cycle. In the testing method, the flow rate of the displacing liquid passing through the membrane is measured as a function of applied pressure by thoroughly wetting the membrane to be tested in the initial wetting liquid capable of fully wetting it, placing the replacing liquid in contact with one side of the wetted membrane and applying increasing pressure to the displacing liquid.
Patent JP-S5813006-A (JP)
Title: Automatic level controller
Inventor: MORITA MASAHARU
IPC: H04B3/06
Filed: 1981-07-16
Abstract: PURPOSE:To simplify constitution by utilizing an integrated circuit for driving a digital level meter with a peak holding function. CONSTITUTION:A recording signal when arriving at an input terminal 1 is amplified by an operational amplifier 28, and rectified by a diode 30 and a capacitor 46, and the rectified voltage is led to the input of an IC87 for a meter. While a gate 85 is closed, said voltage is applied to comparators 76-78. Setting a reference voltage 86 to a voltage which corresponds to a recording reference input level turns on comparators as many as rectified voltages which exceed the reference level. The outputs are held by holding circuits 79-81 and sent to a variable attenuator 88 through output circuits 82-84. Therefore, the input level is lowered through the variable attenuator 88 by as much as the excess above the reference input level.
Patent JP-H05306340-A (JP)
Title: Production of polygermane
Inventor: SHONO TATSUYA
IPC: C08G79/00
Filed: 1992-04-30
Abstract: PURPOSE:To safely and easily obtain a molecular weight-controlled polygermane in good operability under mild conditions by putting a specific halogermane as feedstock to electrode reaction using each specific supporting electrolyte and anode. CONSTITUTION:The polygermane of formula II (n is 2-11000) can be obtained by putting a halogermane of formula I (m is 1 3; R is H, alkyl, etc.; X is halogen) (e.g. butylphenyldichlorogermane) to electrode reaction with metallic Mg, Cu or Al (pref. Mg) as the anode in an aprotic solvent (pref. THF) under ultrasonic irradiation, as necessary, in the presence of a supporting electrolyte consisting of a perchlorate (pref. lithium perchlorate). It is preferable that the concentrations of the feedstock and the supporting electrolyte in the solvent be 0.3-1 mol/l, respectively. And, to suppress side reactions of the halogermane of the formula I due to water, the water in both the solvent and supporting electrolyte is preferably eliminated in advance.
Patent JP-H11307891-A (JP)
Title: Metal based circuit board
Inventor: FUKUDA MAKOTO
IPC: H05K1/05
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable metal based circuit board excellent in dielectric strength without its insulation layer cracked under thermal shock applied in a normal use. SOLUTION: A metal base circuit board has a circuit formed on a metal plate 1 through an insulation layer. The circuit has an aluminum layer 3 contacting the insulation layer, and a multilayer structure comprising a metal layer 5 contacting the aluminum layer 3 in its multilayered structure section, and the circuit width of the aluminum layer 3 contacting the insulation layer is wider than the circuit width of the metal layer 5 formed on the aluminum layer 3. Especially, the horizontal distance A between an upper brim of circuit on the aluminum layer 3 and a lower brim of circuit of the metal layer 5 on the aluminum layer 3 is to be 50 μm or more.
Patent JP-S5736497-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEI SAKAE
IPC: G11C17/00
Filed: 1980-08-14
Abstract: PURPOSE:To simplify the identification of the content of a ROM, by providing an identifying circuit written with a code number corresponding to the content of ROM on the same substrate formed with ROMs. CONSTITUTION:An identifying circuit 11 is formed on the same substrate as the semiconductor substrate formed with ROMs, and a specific number out of a series of numbers 1-32, for example, according to the ROM write-in content. The area of contacts 0-5 of the circuit 11 has the size to which the probe can touch for identification check. When the content of ROM is desired to be read out, an external power supply E, load resistor R and a decoder 12 are connected to the contacts 0-5. The content of ROM can be identified by checking this identification circuit.
Patent JP-H1083284-A (JP)
Title: System and method for dissolving inconsistency in version between software products
Inventor: YAMADA SHUNICHI
IPC: G06F9/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of product installation on a user by providing an inconsistency dissolving process procedure data base corresponding to a product of old version which operates in combination with a software product of new version. SOLUTION: An inconsistency dissolving process procedure corresponding to a 2nd software product of old version having accessed a 1st software product of new version is retrieved by a data base retrieval means 2 from an inconsistency dissolving process procedure data base 1. Then an inconsistency dissolving process execution means 3 informs the user of the inconsistency dissolving process procedure retrieved by the retrieval means 2 as a message to perform necessary operation and automatically executes commands to make corrections, thereby dissolving the inconsistency between the software products. Consequently, if a problem which can not be predicted at the time of shipment occurs afterward and inconsistency in combination with the new version is generated, a proper indication is shown to the user or the problem is automatically dissolved.
Patent JP-S62268735-A (JP)
Title: Automobile power transmission device
Inventor: NISHIMURA SADANORI
IPC: F16H63/30
Filed: 1986-05-16
Abstract: PURPOSE:To install oil passages easily, by providing an oil pump which is driven in association with a shaft to which engine power is transmitted and supplying oil discharged from the pump to a clutch oil passage and lubricating oil passages defined through the shaft center of a speed change shaft. CONSTITUTION:A transmission case has an input shaft 7, first and second main speed change shafts S1, S2, an auxiliary speed change shaft S3, a PTO shaft S4 and a front wheel drive shaft S5 disposed in parallel in it. A wet type multi- disk main clutch 17 is coaxially mounted on the first speed change shaft S1. The wet type multi-disk main clutch 17 is supplied with engine power from an input shaft 7 through a chain trained around sprockets 16, 18. The respective speed change shafts S1-S3 are provided with hydraulic speed change clutches 51, 52, 54, 39 and the first speed change shaft S1 is associated with a clutch shaft 20. A pump shaft SP associated with the input shaft 7 has an end provided with a gear pump 65 and oil discharged therefrom is supplied to lubricating oil passages 74, 76 and a clutch oil passage 77.
Patent JP-H04322132-A (JP)
Title: Quick charger for ni-cd battery
Inventor: YAMAMOTO YOSHIO
IPC: H02J7/10
Filed: 1991-04-18
Abstract: PURPOSE:To prevent charging operation from stopping even upon occurrence of insufficient contact at a joint of battery pack connecting mechanism, for example, in the way of charging operation. CONSTITUTION:Charging voltage drops upon occurrence of insufficient connection in a battery pack connecting mechanism 12 in the way of charging operation of a battery pack 13. A - V detecting circuit 6 detects the charging voltage drop and produces an 'H' signal at the output thereof. At that time, a 90% charge timer circuit 10 produces an 'L' signal. Consequently, the 'H' signal at the output of a NAND circuit 5 is fed to a switch circuit 4 which is thereby maintained in conducting state thus sustaining the charging operation.
Patent JP-S5816762-A (JP)
Title: Mold coated with solid lubricant for continuous casting machine
Inventor: YAMADA TAKEMI
IPC: B22D11/04
Filed: 1981-07-20
Abstract: PURPOSE:To provide a titled mold having a prolonged service life with short time application without requiring intricate pretreatments by coating the undiluted solution of a solid lubricant prepd. by compounding powders of lithium silicate, graphite and copper on the inside surface of molds for continuous casting. CONSTITUTION:The undiluted solution of a solid lubricant consisting of 10- 40wt% lithium silicate, 10-50%<=200 mesh powder of >=1 kind among graphite, fluorocarbon, boron nitride, calcium fluoride, etc., 5-25%<=200 mesh powder of >=1 kind of copper and nickel and 5-50% water is coated on the inside surfaces of molds for continuous casting machines. The coated solution is dried to provide the molds coated with the solid lubricant. The coefft. of heat transfer of said lubricnt film is 2-6cm<2>/sec which is equal to or larger than that of the base material for the molds. The film has an outstanding coefft. of friction.
Patent JP-H01286738-A (JP)
Title: Varistor stack
Inventor: YAMAMOTO YOSHIO
IPC: H02H9/04
Filed: 1988-05-11
Abstract: PURPOSE:To facilitate a replacement, a repair by coupling 3 sets of pairs of series connections of varistors and warning fuses with make and break contacts in a delta-connection, and connecting to integrate them to a connector. CONSTITUTION:A varistor stack 12 is composed of varistors VS1-3, fuses F1-3, a light emitting diode D1, a resistor R1 and a connector 16. The varistors VS1-3 are connected in series with the fuses F1-3 as pairs, and three sets of the pairs are coupled in a delta-connection, and their connecting points are connected to the power source input lines through the connector 16. The three fuses F1-3 each has a make contact and a break contact, and are connected in parallel. The coupling section for connecting the stack 12 to a power source unit 14 is connected to the connector 16. Thus, when the varistors are damaged due to a lightning surge, the stack 12 can be easily removed from the connector 16.
Patent JP-H06298401-A (JP)
Title: Paper sheet feeder
Inventor: NAKAMURA HAJIME
IPC: B65H7/12
Filed: 1993-04-16
Abstract: PURPOSE:To detect multifeed of documents immediately after the occurrence of the multifeed so as to facilitate recovery at the time of performing image reading action or image forming action. CONSTITUTION:An automatic paper feeder is adapted to separate and feed a document O by a separation brake part 33 and a paper feed roller 31 and so constructed that pressure sensitive conductive rubber 33a is used for the separation brake part 33, and the change of thickness of a document O is converted to an electric signal so as to detect the transport condition such as multifeed or the like of a document O.
Patent JP-S6229904-A (JP)
Inventor: UIRIAMU EDOWAADO FUINCHIISABEJ
IPC: A01C1/00
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07319638-A (JP)
Title: Buffer memory managing method for disk array
Inventor: OYAMA MITSUO
IPC: G06F3/06
Filed: 1994-05-26
Abstract: PURPOSE:To suppress increases of hardware and control overhead as much as possible and to obtain the function of a buffer memory by dividing the buffer memory into plural slots having capacity more than one-track capacity. CONSTITUTION:One buffer memory 2 provided in a disk array control part 8 is divided into plural slots, which are allocated to disks 5-1 to 5-4. The respective allocated slots are used as independent FIFO memories and the microprocessor 4 provided to the disk array control part 8 performs batch management by referring to a bit map in a buffer memory management table 3 or counting the numbers of read write blocks to and from the respective slots. Consequently, in a disk array device which stripes and stores data on plural disks, buffer memories 2 for synchronizing data transfer between a host and the respective disks are unnecessitated for every disk, and the hardware can be reduced to lower the cost.
Patent JP-S5814307-A (JP)
Title: Optical thermomagnetic erasing method
Inventor: KANEKO MASAHIKO
IPC: G11B11/105
Filed: 1981-07-18
Abstract: PURPOSE:To erase bit information selectively, by irradiating a practical continuous light to a recording medium to form a temperature gradient. CONSTITUTION:A thermomagnetic optical recording reader 1 is fixed freely attachably and detachably to a bias magnetic field generating device 2 such as a permanent magnet and is so arranged that the bias magnetic field is always applied. For example, the argon laser generated from a light generating device 5 is led to an optical modulator 6 and passes through a polarizer 7 and a half mirror 8 to record bits on the device 1. In case that bit information recorded in this manner is erased, the incident light is converted to a continuous light and is irradiated so as to be superposed slightly onto bits to be erased while the sample, where bit information is written, is moved in the direction opposite to that for write. Thus, a temperature gradient is formed to erase bit information selectively.
Patent JP-S62268691-A (JP)
Inventor: DAN II KOOKORAN
IPC: B42D15/00
Filed: 1987-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0328770-A (JP)
Title: Conductive contactor
Inventor: KAZAMA TOSHIO
IPC: G01R1/073
Filed: 1989-05-01
Abstract: PURPOSE:To constitute a signal transmission line in simple structure without any contact part and to transmit a detection signal with stable electric characteristics by forming an internal conductor to be brought into contact with a part to be measured by core wire of covering cable for signal detection. CONSTITUTION:The core wire 5 of a coaxial cable 4 and the part projecting from the lower end surface of the flange part 12 of the insulator 6 are formed conically and the tip 5a is brought into contact with the inspection terminal 14 of a body to be measured by lowering a support plate 2. At this time, the support plate 2 is lowered until a compressed coil spring 13 is compressed, and then the tip 5a of the core 5 and the terminal 14 come into sufficient contact with each other. Thus, the needlelike conductor of a probe to contact the body to be measured is formed by using the core wire 5 of the cable 4, so the detection signal can be transmitted from the tip 5a contacting the terminal 14 to an external measuring circuit 16 by only one core 5, and the transmission characteristics are stabilized.
Patent JP-H05139577-A (JP)
Title: Method and device for winding moving web
Inventor: ADAMUSU RICHIYAADO JIEI
IPC: B65H18/20
Filed: 1992-05-01
Abstract: PURPOSE: To keep a maximum nip pressure depressed on a winding roll to predetermined value or less by fixing tension-controllably a belt looped over two mounted support drums and contacting a rider roller to the winding roll with nip-contact upon start of winding the support drums. CONSTITUTION: A loop belt is wound around a pair of support drums 12 and 14 positioned horizontally at some intervals and a belt-tension-roll 18 positioned under these drums 12 and 14, and each support drums 12 and 14 are rotated by driving motors 20 and 22 in the direction of arrows 28 and 30. A core 10 is supported in a notch between the support drums 12 and 14 and a web sent out from a paper-making machine is wound around the core 10. A rider roll 40 provided on the core 10 is movablly contacted to a wound-roll wound on the core 10 and is vertically moved in translation against the winding roll as the diameter of it increases.
Patent JP-H06326588-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YASUSHI
IPC: G11C11/407
Filed: 1993-05-14
Abstract: PURPOSE:To supply the optimum internal power voltage of respective semiconductor chips and to draw the performance of the respective chips to a maximum by selecting internanl power voltage with a simple means for the respective chips. CONSTITUTION:External power voltage Vcc outputs internal power voltage Vint equal to reference voltage Vref generated by the voltage divided with a resistor R and diodes D in a current mirror type voltage circuit. Fuses F are provided in the reference potential generation part in parallel to the respective diodes D. Desired internal voltage is selected and generated among plural internal power voltages which are previously set according to whether the fuses are cut or not. Since forward potential rises by the bias of about 0.6V in a silicon diode, for example, potential Vref becomes about 0.6V X the number of diode stages. Thus, the value of potential Vref can be changed by breaking the fuses F and changing the number of the diode stages.
Patent JP-H0249067-A (JP)
Title: Basic compound containing no sulfonic acid group
Inventor: HERUMUUTO ANTON MOZEERU
IPC: C09B45/14
Filed: 1989-05-06
Abstract: NEW MATERIAL: A compound of an equation I (R are H, C 1-4  alkyl, C 5-6  cycloalkyl, phenyl (ethyl), etc.; T are -CN, -COOR 1  (R 1  are C 1-6  alkyl, etc.), -CON(R 2 ) 2  (R 2  are H, C 1-4  alkyl, etc.), etc.; Y are H, -N=N-D (D is a radical of a diazo component), -X-F [X is a divalent group; F is (metal containing) a chromophoric radical]; A 1  are C 1-6  alkylene, substitution (C 2-6  alkylene, etc.); Z are an equation II {R 11  are an equation III [W are -NR 6 R 7  (R 7  are H, C 1-4  alkyl, etc.), etc.], etc.}, etc.) in the form of a free acid group and an acid addition salt.  
     USE: For dyeing of paper, fabric, leather, etc.  
     PROCESS: A compound of an equation V is reacted with a compound of an equation VI or VII (Hal is a halogen; R 12  are R 11 , etc.; R 13  are H, C 1-4  alkyl, etc.; R 15  are H, halogen).  
     EXAMPLE: A compound of an equation IV. 
     COPYRIGHT: (C)1990,JPO